MSSQL2005和MSSQL2008删除或压缩数据库日志

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适用于SQL Server 2005的方法

Backup Log DNName WITH no_logGODUMP TRANSACTION DNName WITH no_logGOUSE DNName DBCC SHRINKFILE (2)GO

 

 

适用于SQL Server 2008的方法

USE [master]GOALTER DATABASE DNName SET RECOVERY SIMPLE WITH NO_WAITGOALTER DATABASE DNName SET RECOVERY SIMPLE   --简单模式GOUSE DNName GODBCC SHRINKFILE (N'DNName_Log' , 11, TRUNCATEONLY)GOUSE [master]GOALTER DATABASE DNName SET RECOVERY FULL WITH NO_WAITGOALTER DATABASE DNName SET RECOVERY FULL  --还原为完全模式GO